Roundup® Weed Killer
Trusted Weed Control for Paths, Patios, Beds & Borders
Stop weeds from taking over your garden. Roundup offers fast-acting formulas that kill weeds to the root, with visible results in hours — so you can spend less time weeding and more time enjoying your outdoor space.
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Beds & Borders
Weeds stealing water from your flowers? Gentle on borders, tough on weeds.
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Paths, Patios & Drives
Weeds cracking through your paving? Keep hard surfaces clean all season.
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Tough Weeds & Tree Stumps
Brambles, nettles, stumps that won’t die? Heavy-duty solutions.
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The most popular Roundup weed killers chosen by UK gardeners

Roundup Total Fast Action Weed Killer, 1L
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Roundup Fast Action Weedkiller, 3L Spray
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Roundup Fast Action Pump 'N Go 5L
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Roundup Fast Action Pump 'N Go 5L Refill
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Roundup Optima+ Weedkiller 210ml
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Roundup Optima+ Weedkiller 540ml
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Roundup Optima+ Weedkiller 1L
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Roundup Optima+ Weedkiller 380ml
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Roundup Path Weedkiller, 1L
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Roundup Path Weedkiller 5L Pump 'N Go
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Roundup 3L XL Tough & Deep Root Weedkiller
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Roundup Path Weedkiller, 5L Refill
View on AmazonWhy Choose Roundup®?
Kills to the Root
No regrowth. Roundup targets the entire weed including roots that other products miss. Visible results within hours.
Safe to Replant in 3 Days
Selected products break down naturally in soil with no residue. Clear, replant and enjoy — no long waiting periods.
A Product for Every Job
From ready-to-use sprays for quick touch-ups to Pump ‘N Go systems for large areas and specialist formulas for tree stumps.
What UK Gardeners Say
Kills all weeds really quickly. Easy to spray and you don’t need to use much of it. Best weedkiller I’ve tried!
Definitely a fast action weedkiller. Can’t fault it in any way.
Brilliant 1st class destroys everything effectively and simple to use, yes it’s a bit expensive but you can rely on this weed killer to do the job!, so for me I always buy what works.
Easy to use and although it has an unnatural odour, it doesn’t smell bad. After a week of spraying the weeds, they started to wither and I haven’t seen any regrowth. Very good quality, quick result.
Excellent weed killer. Very easy to use as it is ready mixed. It killed a lot of strong, tough weeds — ivy, nettles and brambles — on my hedge after only two applications, and two years later, these weeds have not returned. I can highly recommend Roundup.
Great weed killer. Coupled with a 5 litre pump action spray bottle this product works very well, but don’t apply it if it’s wet or is about to rain. Weeds are noticeably dead within a few days and totally dead within a fortnight. I use nothing else for my large drive and patio.
About Roundup® Weed Killer
Weeds appear on patios, paths, driveways, beds and borders — and without treatment they spread quickly. Roundup® is one of the most recognised names in UK garden weed control, designed to deal with unwanted growth efficiently so gardeners can keep their outdoor spaces neat, healthy and enjoyable without constant effort.
The range covers everything from ready-to-use sprays for quick jobs and Pump ‘N Go pressure sprayers for larger areas, to concentrated formulas and specialist products for deep-rooted weeds, brambles, nettles and tree stumps. Selected products break down naturally in the soil, allowing safe replanting in as little as three days.
With over 50,000 verified reviews and a 4.5/5 average rating, Roundup has earned its reputation through dependable performance, practical product formats and straightforward application. For homeowners who want a garden that looks cared for without adding unnecessary effort, Roundup offers a reliable, proven approach to weed control.
Frequently Asked Questions
Roundup® is designed to help control and eradicate garden weeds in a wide range of outdoor areas. The range is suitable for treating unwanted growth on paths, patios, driveways, beds, borders and other places where weeds can spoil the appearance of the garden.
The Roundup® range includes ready-to-use sprays, concentrated weedkillers for larger areas, fast-acting formulas, and specialist solutions for tougher problems such as deep-rooted weeds and tree stumps. This makes it easier to choose a product that suits both the area being treated and the type of weed involved.
Roundup® is known for its trusted heritage, easy-to-use formats and proven performance. The range has been developed to offer practical weed control solutions for different garden situations, from routine maintenance on patios and paths to more demanding jobs involving stubborn or persistent weeds.
Roundup® products are commonly used on patios, paths, driveways, borders, beds and around the garden where weeds need to be controlled. Always check the label of the specific product before use to make sure it is suitable for the intended area.
Yes, selected Roundup® products are suitable for use in beds and borders, helping to prevent weeds from competing with plants for water, light and nutrients. It is important to choose the right product and apply it carefully according to the label instructions.
Yes, the range includes products designed for tougher garden problems, including deep-rooted and persistent weeds such as brambles, nettles and other difficult growth. Specialist formulations are available for situations where standard weed control may not be enough.
Yes, Roundup® offers specialist stump treatment products designed to kill tree stumps and help prevent regrowth by targeting the roots. These products are intended for more specific and heavy-duty weed and growth control tasks.
Many Roundup® products begin working within hours, with visible results often appearing within a few days. The exact speed will depend on the product used, the type of weed being treated and the growing conditions at the time of application.
With selected products in the range, replanting can take place after as little as three days. This makes Roundup® a practical choice for gardeners who want to clear an area and return it to use quickly. Always check the product label for exact guidance.
Certain Roundup® products break down naturally in the soil and leave no residue, which helps support safe replanting after treatment. Product-specific guidance should always be followed to ensure correct use and timing.
Yes, ease of use is one of the key strengths of the range. With formats such as ready-to-use sprays and concentrates for larger jobs, Roundup® is designed to make weed control more straightforward for both routine garden care and more targeted treatment.
Yes, Roundup® is well suited to ongoing garden maintenance. It can be used to keep paths, patios, driveways and borders looking tidy, while also helping reduce the effort needed to manage recurring weed growth through the season.
Roundup® products can be used safely when applied strictly according to the label instructions. As with any weedkiller, it is essential to read all product information carefully before use and follow the safety guidance provided.
Roundup® has built a strong reputation through dependable performance, practical product design and a long-standing presence in garden weed control. It is widely recognised as a convenient solution for keeping outdoor spaces clear, tidy and easier to manage.
The Roundup® brand is centred on making weed control simpler, more effective and more convenient for gardeners. The range is designed to help maintain clean, usable and attractive outdoor spaces without turning weed management into a constant chore.
No, Roundup® focuses exclusively on weed control. If you are dealing with ants or other insects in your garden, we recommend Nippon Ant Killer — a trusted UK brand for effective ant control around the home and garden. Visit nipponantkiller.co.uk for more information.
Find Your Perfect Weedkiller
Free delivery available on Amazon. Over 50,000 gardeners trust Roundup.
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